EP 4043061 A1 20220817 - MICRONEEDLE SHEET AND APPLICATOR
Title (en)
MICRONEEDLE SHEET AND APPLICATOR
Title (de)
MIKRONADELBLATT UND APPLIKATOR
Title (fr)
FEUILLE DE MICRO-AIGUILLE ET APPLICATEUR
Publication
Application
Priority
- JP 2019185066 A 20191008
- JP 2020034685 W 20200914
Abstract (en)
A microneedle sheet according to one embodiment includes: a sheet body having a main surface; and at least one microneedle formed on the sheet body and lying along the main surface. Each of the at least one microneedle has a base positioned on a first side of the sheet body and a tip oriented toward a second side of the sheet body that is opposite to the first side. A first portion of the sheet body is bent from the first side, whereby the microneedle positioned in the first portion is raised from the main surface and the raised microneedle is applied to skin.
IPC 8 full level
A61M 37/00 (2006.01)
CPC (source: CN EP KR)
A61K 9/70 (2013.01 - CN); A61M 37/00 (2013.01 - CN); A61M 37/0015 (2013.01 - EP KR); A61M 2037/0007 (2013.01 - KR); A61M 2037/0023 (2013.01 - EP KR); A61M 2037/0061 (2013.01 - EP KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 4043061 A1 20220817; EP 4043061 A4 20231206; CN 114555065 A 20220527; JP 7082712 B2 20220608; JP WO2021070568 A1 20211111; KR 20220054881 A 20220503; TW 202128245 A 20210801; TW I787652 B 20221221; WO 2021070568 A1 20210415
DOCDB simple family (application)
EP 20873954 A 20200914; CN 202080070427 A 20200914; JP 2020034685 W 20200914; JP 2021510243 A 20200914; KR 20227011330 A 20200914; TW 109132555 A 20200921